水素爆弾

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Japanese[edit]

Kanji in this term
すい
Grade: 1

Grade: 5
ばく
Grade: S
だん
Grade: S
on'yomi

Etymology[edit]

水素 (hydrogen) +‎ 爆弾 (bomb)

Noun[edit]

水素爆弾 (hiragana すいそばくだん, romaji suisobakudan)

  1. hydrogen bomb (abbr. 水爆)